Extrusion Coating & Lamination Line

Rajoo offers LamEX – Extrusion Coating and Lamination Line in alliance with Kohli Industries. The best-in-class extrusion and proven web solutions needed to integrated to provide a system that would meet Industry’s needs of today and be versatile enough to be adapted for future requirements.

The extrusion coating & Lamination process is an excellent method to combine a thin polymer layer, typically polyethylene with polyester, biaxial oriented polypropylene, paper based materials and aluminium foil.

LAMEX series of extrusion coating and lamination lines are designed for absolute ease of operation and are available in a host of configurations to suit individual customer's requirements for width range from 800 – 1600 mm, line speed from 250-400 m/min for coating & lamination of various substrates like CPP/BOPET/BOPP/LDPE and sealant films with a range of polymers – PP, LLDPE, LDPE, EVA, EMA and other exotic polymers.

In an Extrusion Coating and Laminating machine (ECL in short) a water-based lacquer is coated on a primary substrate through the gravure process followed by a deposit of PE / PP based molten polymer from a T-Die and then combined with yet another substrate to form a composite laminate. This technology is rapidly replacing many a solvent-based and solvent less laminating applications.

LamEX – Extrusion Coating and Lamination Line are offered with different configurations of Mono-Extrusion Coating, Lamination Coating, Co - Extrusion Coating, Tandem or multistage extrusion coating. The extrusion coating process is an excellent method to combine a thin polymer layer, typically polyethylene with polyester, biaxial oriented polypropylene, paper based materials and aluminium foil.

To meet the principal application of extrusion coating / lamination while mono Extruder is good enough, but for flexibility to play with various polymers, co-Extruders are more useful. Co-extruders save material cost and also play an important role in enhancing barrier properties of coated films.

Applications
Aseptic packaging, Paper cup and plate stock, Decorative boxes, Cigarette boxes, Milk and juice cartons, PET food boxes, Snack food bags, Medical packaging, Condiment packs, Soup sachets, Toothpaste/pharma/tubes and Woven sacks